In research of existential regularities of spread of diseases of the population and creation the nozogeografical maps the accounting of dynamics of incidence is one of the main methodological requirements, one of conditions of reliability of a medico-geographical as sessment of incidence of the population and preparation of the research forecast. The maps displaying dynamics show emergence, development, last states, changes in time, movement in space of the analyzed phenomenon. The analysis of medico-geographical maps showed limitation of a set of the ways and receptions used for display of dynamic aspects. They are added with results of experimental development by preparation of complex medico-geographical atlases on department of biogeography of geographical faculty of MSU. Possibilities of cartographical display of existential regularities of distribution of incidence and graphic methods of their evident visualization are shown. For drawing up maps various indicators of incidence – absolute and relative, settlement statistical, etc. were used. Their choice, a deal on thematic layers (analytical, complex and synthetic cards), a kompleksirovaniye, use only qualitative or in combination with quantitative indices, development of graphic methods of representation on the map are defined by the purposes and problems of medico-geographical mapping, completeness of information base, the concept of mapping, etc. Possibilities of mapping of dynamics of incidence as integrated problem of thematic mapping aren’t settled, researches in this direction should be continued.